From 2a568846bd8f1c9e23e86e7570557eed6f18cf9f Mon Sep 17 00:00:00 2001
From: jacqueline <me@jacqueline.id.au>
Date: Wed, 7 Jun 2023 10:30:33 +1000
Subject: Cute brightness fade to avoid ugly startup :)

---
 src/drivers/include/display.hpp | 6 ++++++
 1 file changed, 6 insertions(+)

(limited to 'src/drivers/include')

diff --git a/src/drivers/include/display.hpp b/src/drivers/include/display.hpp
index d2e0c14b..b394dd9e 100644
--- a/src/drivers/include/display.hpp
+++ b/src/drivers/include/display.hpp
@@ -6,6 +6,7 @@
 
 #pragma once
 
+#include <stdint.h>
 #include <cstdint>
 #include <memory>
 
@@ -35,6 +36,8 @@ class Display {
   Display(GpioExpander* gpio, spi_device_handle_t handle);
   ~Display();
 
+  auto SetDisplayOn(bool) -> void;
+
   /* Driver callback invoked by LVGL when there is new data to display. */
   void OnLvglFlush(lv_disp_drv_t* disp_drv,
                    const lv_area_t* area,
@@ -46,6 +49,9 @@ class Display {
 
   std::unique_ptr<tasks::Worker> worker_task_;
 
+  bool display_on_;
+  uint32_t brightness_;
+
   lv_disp_draw_buf_t buffers_;
   lv_disp_drv_t driver_;
   lv_disp_t* display_ = nullptr;
-- 
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